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$676+ Cheap flights from Leeds (LBA) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Leeds to Seattle

Cheapest flights from Leeds to Seattle
Explore the most affordable flight options available from Leeds to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:00 am
LBA
-
SEA
1 stop18h 20m
Multiple Airlines
Sun 3/229:05 pm
SEA
-
LBA
1 stop15h 25m
Multiple Airlines
Deal found 1/29$676
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am
LBA
-
SEA
2 stops18h 35m
Multiple Airlines
Mon 9/216:55 pm
SEA
-
LBA
1 stop20h 55m
Multiple Airlines
Deal found 1/27$882
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:30 am
LBA
-
SEA
2 stops16h 25m
British Airways
Sun 2/86:50 pm
SEA
-
LBA
2 stops16h 25m
British Airways
Deal found 1/26$926
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:05 am
LBA
-
SEA
1 stop13h 30m
Multiple Airlines
Fri 3/207:35 pm
SEA
-
LBA
2 stops54h 55m
Multiple Airlines
Deal found 1/27$934
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am
LBA
-
SEA
2 stops16h 15m
KLM
Mon 9/219:30 am
SEA
-
LBA
2 stops16h 00m
KLM
Deal found 1/27$948
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:10 am
LBA
-
SEA
2 stops15h 40m
Delta
Sun 3/227:15 am
SEA
-
LBA
2 stops19h 15m
Delta
Deal found 1/29$982
This ChecknFly deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:45 am
LBA
-
SEA
2 stops33h 06m
Multiple Airlines
Sat 2/285:55 pm
SEA
-
LBA
2 stops30h 10m
Multiple Airlines
Deal found 1/28$1,178

Find flight deals from Leeds to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$781
Provider with most accurate pricing for Leeds/Bradford-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Leeds/Bradford-Seattle/Tacoma Intl flights.
Search Deals
From Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leeds to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Leeds

Fly to

Seattle

Route

Depart

Return

Price

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 3/15

8:00 am-7:20 pm

1 stop18h 20m

Seattle/Tacoma Intl

Sun 3/22

9:05 pm-7:30 pm

1 stop15h 25m

$676

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Fri 3/13

6:05 am-10:20 pm

2 stops23h 15m

Seattle/Tacoma Intl

Fri 3/20

7:35 pm-9:30 am

2 stops54h 55m

$934

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 3/15

6:10 am-2:50 pm

2 stops15h 40m

Seattle/Tacoma Intl

Sun 3/22

7:15 am-9:30 am

2 stops19h 15m

$982

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sat 2/21

8:45 am-9:51 am

2 stops33h 06m

Seattle/Tacoma Intl

Sat 2/28

5:55 pm-8:05 am

2 stops30h 10m

$1,178

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sat 2/21

6:10 am-2:44 pm

2 stops16h 34m

Seattle/Tacoma Intl

Sat 2/28

3:05 pm-9:55 pm

1 stop22h 50m

$1,231

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sat 2/14

8:45 am-12:24 am

2 stops23h 39m

$716

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 5/12

12:00 pm-6:25 pm

2 stops14h 25m

$769

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 2/23

8:30 am-4:55 pm

2 stops16h 25m

$1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Leeds-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Leeds-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Leeds-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Leeds-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Leeds-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leeds to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leeds with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Seattle

What is the cheapest month to book a flight from Leeds to Seattle?

Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $606). Flying from Leeds to Seattle in July is currently the most expensive (average of $781). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Leeds to Seattle?

    Departing from Leeds to Seattle will take you 15h 40m. Airlines will cover a distance of 4622 mi.

  • Can I find deals for flights from Leeds to Seattle that include hotel bookings?

    Yes. In addition to deals on Leeds to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Seattle.

  • Can I find deals for business class flights from Leeds to Seattle?

    Yes. Cheapflights offers flight deals from Leeds to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $606). Flying from Leeds to Seattle in July is currently the most expensive (average of $781). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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